Mini-bike



FIG. 1 is a front and left side perspective view of a mini-bike according to my design;

FIG. 2 is a left side elevational view thereof with the pedals in alternate position;

FIG. 3 is a right side elevational view thereof with the pedals in alternate position;

FIG. 4 is a front elevational view thereof;

FIG. 5 is an enlarged rear elevational view thereof;

FIG. 6 is an enlarged top perspective view thereof; and,

FIG. 7 is an enlarged bottom plan view. 

The ornamental design for a mini-bike, as shown and described. 